Have you ever gotten into one of those debates with someone about the nature of art? Take those paintings that just have a few scribbles or splashes of color or lines. Are they art? Or how about music that has just random notes?

How about a song with no notes at all?

Composer John Cage "composed" that very song with the work titled 4'33", which is four minutes and thirty-three seconds of zero instruments playing. The piece will be "performed" by the Harrisburg Symphony Orchestra as part of their "Suite Sounds" concert, being held November 9 and 10.

The experimental work might not fit into your definition of music, but worry not. The orchestra will also perform plenty of music that actually involves, y'know, notes - namely Johann Sebastian Bach's Brandenburg Concerto No. 5, Richard Strauss' suite from "Le Bourgeois Gentilhomme" and Ottorino Respighi's First Suite of Ancient Airs and Dances.

Featured in the Bandenburg Concerto are HSO Concertmaster Peter Sirotin on violin, HSO Principal Flute David DiGiacobbe on flute and Arthur Haas on harpsichord.